56     protected function loadLanguage($file)  argument
59         if (file_exists($file)) {
60             include $file;
80                 foreach (['lang.php', 'settings.php'] as $file) {
81                     $englishFile = "$base/lang/en/$file";
82                     $foreignFile = "$base/lang/$code/$file";
105      * @param string $file the base file name the foreign keys came from
109     public function testObsolete($english, $foreign, $code, $file, $prefix = '')  argument
111         $this->assertGreaterThan(0, count($foreign), "$file exists but has no translations");
115             $this->assertArrayHasKey($key, $english, "$file: obsolete/unknown key '$name'");
119                 $this->testObsolete($english[$key], $value, $code, $file, $key);
130      * @param string $file the base file name the foreign keys came from
134     public function testPlaceholders($english, $foreign, $code, $file, $prefix = '')  argument
136         $this->assertGreaterThan(0, count($foreign), "$file exists but has no translations");
144                 $this->testPlaceholders($english[$key], $value, $code, $file, $key);
158                         "$file: unequal amount of sprintf format placeholders in '$name'",
168                         "$file: sprintf format mismatch in '$name'",